Internet (unit 2 vocab 1)

Edit Answers
123456789101112
Across
  1. 2. The main high-capacity network infrastructure linking major regions of the Internet
  2. 5. High-speed data transmission technology that uses pulses of light through thin glass cables
  3. 8. A network that connects computers within a limited area such as one building
  4. 9. A device that serves as an entry and exit point for data moving between networks
  5. 10. A network that spans a large geographical area such as several cities or countries
  6. 11. A method of transmitting data by breaking it into small packets and sending them separately across a network
  7. 12. An old method of Internet access using a telephone line and modem
Down
  1. 1. A device that directs data packets between computer networks
  2. 3. A company that provides Internet access to homes and businesses
  3. 4. A small unit of data transmitted across a network
  4. 6. The capacity of a communication channel to carry data
  5. 7. High-speed Internet connection that transmits multiple data channels at once